Word.ws English Dictionary

radiator

UK/ˈrædɪeɪ̯tə/

More pronunciations (1)Fewer pronunciations

British/ˈrɛjdɪjɛjtə/

radiator noun: anything which radiates or emits rays.

radiator: anything which radiates or emits rays
Image: CC BY-SA 3.0, via Wikimedia Commons

Noun

radiator (plural radiators)

  1. Anything which radiates or emits rays.
  2. A device that lowers engine coolant temperature by conducting heat to the air, through metal fins.
    • The car overheated because of a broken radiator.
  3. A finned metal fixture that carries hot water or steam in order to heat a room.
    • The radiator kept the apartment warm during winter.
    • Steam hissed from the old iron radiator.
  4. A type of antenna.

radiator meaning in Hindi, Tamil, Marathi and Urdu

radiator in Hindi

रेडिएटर, रेडीएटर

radiator in Tamil

வெப்பாற்று அமைவு, கதிர்வீசி, கதிர்வீச்சுக் கருவி, வெப்பக்கதிர் வெளியேற்றி, இரேடியேற்றர், வெப்பம்வீசி

radiator in Marathi

रेडिएटर, रेडीएटर

radiator in Urdu

ریڈی ایٹر, ریڈایٹر
More languagesFewer languages
radiator in Bengali
রেডিয়েটর, তাপ বিকিরক যন্ত্র
radiator in Telugu
రేడియేటర్
radiator in Malayalam
യന്ത്രം തണുപ്പിക്കുന്ന ഉപകരണം, താപപ്രസരണയന്ത്രം, റേഡിയേറ്റർ
radiator in Kannada
ಕಾವಡಕ, ಹೊರಸೂಸಕ
radiator in Punjabi
ਰੇਡੀਏਟਰ, ਰੈਡੀਏਟਰ
radiator in Gujarati
રેડિએટર, રેડિયેટર
radiator in Odia
ରେଡିଏଟର, ରେଡିଯ଼େଟର, ରେଡିଏଟର୍
radiator in Nepali
रेडिएटर, रेडियेटर
radiator in Tagalog
radyador, radyetor
radiator in Arabic
مِشْعاع mišʕāʕ
radiator in Thai
รังผึ้ง rang-pʉ̂ng, หม้อน้ำ mɔ̂ɔ-náam
radiator in Vietnamese
ra-đi-a-tơ, cái lò sưởi

Examples of radiator in a sentence

  • The radiator is boiling – I’m going to turn it down a bit.
  • Placing socks on the radiator will dry them out more quickly.
  • Transfer of heat from the engine to the automobile radiator occurs by means of forced convection.

All 22 example sentences with radiator

Forms of radiator

pluralradiators

Plural of radiator: radiators

Origin of radiator

From radiate + -or. Doublet of radiatori.

Words formed from radiator

Phrases with radiator

Questions about radiator

What does radiator mean?
Radiator means anything which radiates or emits rays.
What is radiator in Hindi?
Radiator in Hindi is रेडिएटर, रेडीएटर. See Radiator meaning in Hindi.
What part of speech is radiator?
Radiator is a noun.
How do you pronounce radiator?
Radiator is pronounced /ˈrædɪeɪ̯tə/ (UK).
What is the plural of radiator?
The plural of radiator is radiators.

Words near radiator in the dictionary

  1. radiative recombination
  2. radiative recombinations
  3. radiative transfer
  4. radiative transfers
  5. radiatively
  6. radiator
  7. radiator hose
  8. radiator hoses
  9. radiator key
  10. radiator plant
  11. radiator plants

Source and license

Adapted from Wiktionary: radiator (page history and authors); radiator (Hindi, IndicTrans2 machine translation) (model and license); radiator (Tamil Wiktionary) (page history and authors); radiator (Marathi, IndicTrans2 machine translation) (model and license); radiator (Urdu, IndicTrans2 machine translation) (model and license); radiator (Bengali Wiktionary) (page history and authors); radiator (Telugu, IndicTrans2 machine translation) (model and license); radiator (Malayalam Wiktionary) (page history and authors); radiator (Kannada Wiktionary) (page history and authors); radiator (Punjabi, IndicTrans2 machine translation) (model and license); radiator (Gujarati, IndicTrans2 machine translation) (model and license); radiator (Odia, IndicTrans2 machine translation) (model and license); radiator (Nepali, IndicTrans2 machine translation) (model and license). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: en-us-radiator.ogg.

Cite this entry: “radiator.” Word.ws, https://word.ws/radiator. Based on Wiktionary, CC BY-SA 4.0.